This device has to be powered by 230V ac voltage. In normal operation opening of the device case is not necessary or recommended. If, by any means, opening of the case is nessessary, observe appropriate safety measures. This device must be operated by qualified persons only. The device must not be run under the following conditions: - Ambient temperature below 0° or above 45° - relative humidity above 75% Ventilation: Ensure a clearing distance of at least 5cm around the case (top, rear, and both sides) to enable air flow cooling. Preventing air flow aroud the device will result in overheating and irreversible damage. If by accident the device was mechanically or electrically damaged, consult manufacturer before putting back into operation or before applying repair measures.
